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United States Patent | 5,511,928 |
Ellis | April 30, 1996 |
A boat loading device including a first frame secured to a vehicle supporting a second frame selectively extendable to a launch/retrieve position and retractable to a carry position. The device is usable upon a truck or trailer and can be used to carry objects other than boats. The device is easily removed from the vehicle and includes safety devices preventing accidental launch.
Inventors: | Ellis; Robert S. (609 E. Kelly Rd., Bellingham, WA 98226) |
Appl. No.: | 334861 |
Filed: | November 4, 1994 |
Current U.S. Class: | 414/462; 114/344; 224/310; 280/414.1; 414/477 |
Intern'l Class: | B60R 009/00 |
Field of Search: | 405/1,2 414/462,477,478,480,500,522 298/12,14 224/310 280/414.1 114/344 |
3282455 | Nov., 1966 | Demarais | 414/462. |
3460693 | Aug., 1969 | Oldham | 414/462. |
3550800 | Dec., 1970 | Robinson | 414/462. |
3927779 | Dec., 1975 | Johnson | 414/462. |
4234285 | Nov., 1980 | Martinez | 414/462. |
4565482 | Jan., 1986 | Baker | 414/462. |
5069595 | Dec., 1991 | Smith et al. | 414/462. |
5071308 | Dec., 1991 | Tibbet | 414/462. |
Foreign Patent Documents | |||
128821 | May., 1991 | JP | 414/462. |